Pit stop bug???

Okay so before i bought the game i read on here that there was a pitstop bug were the guy who releases you if verry cautious about when you go when there are other cars in pit lane. So every time i have pit in the game i made sure that i pit really early or late. But today i did a race on 100% and i was forced to when pit lane was absolutely packed, and i was released very quickly even with cars pulling in and out, i was supprised about it because ive seen so many people go on about the bug making it a big deal.